Trouble is, as Diki has often pointed out, the "open" arrangers like Lionstracs (and Wersi) are doomed to be an obscure curiosity in the industry until such time as they have the talent the likes of Roland, Korg etc have programming styles for them. An arranger succeeds or fails purely on the basis of its styles. Everything else is just gravy. Without compelling, musical, styles an arranger - however well specified it might be otherwise - is just another keyboard.